39128212

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{23917}}^1$

素因数の和:24330

約数の個数: 12

約数和(自身を含む): 68644660

約数和(自身を除く): 29516448

約数列:

[1, 2, 4, 409, 818, 1636, 23917, 47834, 95668, 9782053, 19564106, 39128212]

約数ペア:

[(1, 39128212), (2, 19564106), (4, 9782053), (409, 95668), (818, 47834), (1636, 23917)]